package com.heima.behavior.service.impl;

import com.heima.behavior.service.ApBehaviorEntryService;
import com.heima.behavior.service.ApUnlikeBehaviorService;
import com.heima.common.exception.CustException;
import com.heima.model.behavior.dtos.UnLikesBehaviorDTO;
import com.heima.model.behavior.pojos.ApBehaviorEntry;
import com.heima.model.behavior.pojos.ApUnlikesBehavior;
import com.heima.model.common.dtos.ResponseResult;
import com.heima.model.common.enums.AppHttpCodeEnum;
import com.heima.model.threadlocal.AppThreadLocalUtils;
import com.heima.model.user.pojos.ApUser;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.mongodb.core.MongoTemplate;
import org.springframework.data.mongodb.core.query.Criteria;
import org.springframework.data.mongodb.core.query.Query;
import org.springframework.stereotype.Service;

import java.util.Date;

@Slf4j
@Service
public class ApUnlikeBehaviorServiceImpl implements ApUnlikeBehaviorService {
    @Autowired
    MongoTemplate mongoTemplate;
    @Autowired
    ApBehaviorEntryService behaviorEntryService;

    /**
     * 操作不喜欢行为
     * @param dto
     * @return
     */
    @Override
    public ResponseResult unlikeBehavior(UnLikesBehaviorDTO dto) {
        // 检查用户是否登录
        ApUser user = AppThreadLocalUtils.getUser();
        if(user == null){
            CustException.cust(AppHttpCodeEnum.NEED_LOGIN);
        }
        //查询行为实体
        ApBehaviorEntry behaviorEntry = behaviorEntryService.findByUserIdOrEquipmentId(user.getId(), dto.getEquipmentId());
        if (behaviorEntry==null){
            return ResponseResult.errorResult(AppHttpCodeEnum.DATA_NOT_EXIST,"获取行为实体信息失败");
        }
        //查询不喜欢行为是否存在
        Query query = Query.query(Criteria.where("entryId").is(behaviorEntry.getId()).and("articleId").is(dto.getArticleId()));
        ApUnlikesBehavior apUnlikesBehavior = mongoTemplate.findOne(query, ApUnlikesBehavior.class);
        /*if( != null && dto.getType().intValue() == 0 ){
            CustException.cust(AppHttpCodeEnum.PARAM_INVALID,"您已设置不喜欢");
        }*/

        if (apUnlikesBehavior==null){
            //新增不喜欢行为
            apUnlikesBehavior = new ApUnlikesBehavior();
            apUnlikesBehavior.setEntryId(behaviorEntry.getId());
            apUnlikesBehavior.setArticleId(dto.getArticleId());
            apUnlikesBehavior.setType((short)0);
            apUnlikesBehavior.setCreatedTime(new Date());
            mongoTemplate.save(apUnlikesBehavior);
        }else {
            //删除不喜欢行为
            mongoTemplate.remove(query,ApUnlikesBehavior.class);
        }
        return ResponseResult.okResult();
    }
}
